thank you for your answer Piotr..
I fallowed your link .. thank you for this too.
Would you take a look here?
http://www.orbilat.com/Encyclopaedia/G/Gaulish_language.html
i see there some words which were not used by romans but used by
celts and strange , by dacians too.
dacian= braca
celts=bracae
rumanian=bracinari
english=trousers
the form soap is in celt "sapo" and rumanin "sapun" borrowed probably
from latin which got it from celt.
Shortly, your answer to the question. Vulgar Latin= somehow similar
to gaulish or not?